Utterly decadently wonderful! The recipe works perfectly and the result is divine: the only reason I've not given it 5 stars is because you can't taste the Nutella at all. Next time I make it (and I *will* be making it again!), I'll try with slightly less chocolate and slightly more chocolate spread.
Truly wonderful comfort food, and a very easy recipe! I was able to do it inbetween getting the main course ready, and the results were very much appreciated by adults and kids alike. The only suggestion I would make is to reverse steps 5 and 6, as then you can avoid having to rinse your beaters inbetween the two steps. Fantastic for chocolate lovers and anyone who needs a bit of a lift!